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General Terms and Conditions

Last updated on July 16, 2026

Part A: B42 App and Websites (End Users)

This part governs end users’ use of the B42 App (iOS and Android) and the websites b-42.com, elite.b-42.com, pro.b-42.com, and prevention.b-42.com. Part B of these Terms also applies to the use of B42 CoachZone by coaches and clubs.

The contracting parties are SFY GmbH, Industriestraße 15, 84149 Velden, registered in the commercial register of Landshut Local Court under HRB 10645, represented by Managing Director Andreas Gschaider (hereinafter “us,” “we,” or “SFY”), and our users (hereinafter also “you”).

1. Introduction

B42 aims to help all football players reach their full potential and provide lasting protection against injuries. Through our concepts, we want to give all athletes the opportunity to work on their fitness wherever and whenever they want, so they can play the best season of their lives. The following General Terms and Conditions (the “Terms”) establish the legal framework for using B42 and the services we offer.

2. Scope

2.1. Contracting parties and subject matter

These Terms form the basis for all offers, purchase and usage agreements, and services that we offer through our website b-42.com or our app under the name B42, whether paid or free of charge. We do not accept any differing terms and conditions.

2.2. Minimum age and requirements

The B42 App and our services may be used by people aged 14 and over. By registering, users aged 14 to 17 confirm that they have obtained consent from their parents or legal guardians. Certain app features (in particular GPS storage, health integrations, and marketing communications) are only available to users aged 16 and over.

To use paid B42 services, you must be a consumer. A consumer is any natural person who enters into a legal transaction for purposes that are predominantly outside their trade, business, or self-employed professional activity. Part B of these Terms applies to business users (coaches, clubs, and businesses).

2.3. Supplementary terms

We reserve the right to agree supplementary terms for individual B42 services. We will notify you of these in good time before you use the service.

3. Formation of the Contract

3.1. Free registration

When you register to use free B42 services, the usage agreement is concluded once the registration process described in section 4 has been fully completed. You have no entitlement to registration. Completing the registration process establishes a contractual relationship free of charge, and these Terms become part of that relationship.

3.2. Paid subscriptions

Paid subscriptions can be purchased through the B42 App (via the App Store or Google Play) or our website (via Stripe). The contract is concluded when you click “Buy now” or an equivalent button and complete payment. Existing subscriptions purchased through Digistore remain valid and continue to be managed through Digistore; new subscriptions can no longer be purchased through Digistore.

3.3. Correcting input errors

Before completing a paid order, you can correct input errors at any time using your browser’s back function or within the ordering process.

3.4. Contract language

Contracts with us are concluded in German.

4. Registration Process and User Account

4.1. Registration

A user account is required to use B42 services. You can register using:

  • Email address and a password of your choice
  • Meta (Facebook) account
  • Google account
  • Apple ID (Sign in with Apple)

By registering, you agree to these Terms and our privacy policy. After successful registration, you will receive a confirmation email.

4.2. Login credentials

You must keep your login credentials confidential and inform us immediately if you become aware of misuse of your account. You are liable for all activities carried out through your user account, provided that you are not responsible for the unauthorized use.

4.3. Age verification

After registration, you enter your date of birth in the app. Age-dependent features are enabled or disabled based on this information (see section 2.2). You bear the consequences of providing incorrect age information.

5. B42 Services, Prices, Terms, and Delivery

5.1. Paid and free services

The scope of B42 services available to you depends on whether you purchase subscriptions and which ones you choose. Free use provides access only to certain basic features. The following paid products are available:

  • B42 subscription: Access to the full training offering in the B42 App (iOS and Android).
  • B42 Elite: Premium subscription with an extended range of features, available at elite.b-42.com and in the app.
  • B42 prevention courses: Online prevention courses certified under section 20 of the German Social Code, Book V (SGB V), available at prevention.b-42.com. The provisions in section 5.5 also apply.
  • B42 Nutrition for Footballers: A separate app (iOS and Android) with personalized nutrition recommendations and recipe suggestions for football players. The same Terms and a separate privacy policy apply to this app.

5.2. Prices

Current pricing models are listed in the app and on our website. All prices include the applicable value-added tax.

5.3. Subscription terms

We offer subscriptions with different terms. These renew automatically for the period originally selected unless you cancel in time. The term begins when the subscription is purchased.

Each subscription must be canceled separately. You can cancel a subscription at any time without giving reasons, effective at the end of the minimum term or the respective renewal period.

In-app subscriptions (App Store or Google Play) must be canceled through the settings of the relevant store. If your subscription is billed through iTunes, a cancellation deadline of 24 hours before the end of the minimum term or renewal period applies for technical reasons.

5.4. Delivery / activation

After the contract is concluded and full payment is received, the purchased services are generally activated immediately in the app. You will receive confirmation at the email address provided during registration.

5.5. B42 prevention courses (section 20 SGB V)

B42 prevention courses are online self-study courses for preventive health, certified under section 20 SGB V and offered at prevention.b-42.com. The following additional provisions apply:

Purchase and access

Prevention courses are offered as one-time purchases (not subscriptions). After full payment, you receive permanent access to the course content at prevention.b-42.com.

Participation and certificate of completion

To receive a participation certificate, which is required for reimbursement by your health insurer, you must complete the entire course. The certificate is sent automatically by email after successful completion.

Health insurance reimbursement

B42 prevention courses are certified under section 20 SGB V. Statutory health insurers may reimburse part or all of the course fees. However, the decision rests exclusively with your health insurer; SFY GmbH does not guarantee reimbursement. After completing the course, you must submit the reimbursement application and participation certificate to your insurer yourself.

Right of withdrawal for prevention courses

The general right of withdrawal in section 16 also applies to prevention courses. However, it expires early if, after purchase, you expressly confirmed that the course should start immediately and simultaneously acknowledged that you would lose your right of withdrawal when you begin using the course. In this case, withdrawal is no longer possible once you have accessed the course content. If you have not yet used the course content, you retain your right of withdrawal within the 14-day period.

No partial refund

No partial refund of the purchase price is provided for incompletely finished courses if the right of withdrawal has already expired.

6. Payment Methods and Terms

6.1. Payment processing

Payment is processed according to the purchase channel:

  • In-app purchases (iOS): Through the Apple App Store; Apple’s payment terms apply.
  • In-app purchases (Android): Through the Google Play Store; Google’s payment terms apply.
  • Website purchases: Through Stripe Payments Europe Ltd. (Stripe). Available payment methods are displayed during checkout.
  • Existing Digistore subscriptions: Subscriptions purchased through Digistore before these Terms took effect continue to be billed and managed through Digistore.

6.2. Default and costs

If we incur expenses due to a declined payment for which you are responsible (e.g. insufficient funds), we may charge you the actual costs incurred.

7. Your Health

7.1. Health requirements

You use B42 services and their exercises and training content at your own risk. Good general health is a prerequisite. If you have known pre-existing conditions, we strongly recommend seeking medical advice before use. This applies in particular to cardiovascular conditions, lung or respiratory diseases, spinal and joint problems, neuromuscular conditions, after surgery, and other health limitations.

For female users: The training and coaching we offer should not be used by pregnant or breastfeeding women.

As a general rule, pay attention to your body’s signals. If you experience pain, discomfort, shortness of breath, nausea, or dizziness before or while using B42, consult a doctor before continuing.

7.2. No substitute for medical advice

The services and information offered through B42 do not constitute medical advice or advice from a physician and do not replace medical examination or treatment.

7.3. Training methods

Fitness and nutrition advice is subject to continually evolving scientific knowledge. Although we base B42 on current studies, we do not guarantee that our content always reflects the latest research findings.

8. Rights and Obligations of SFY

8.1. Rights holder

We hold the rights to B42 and all content created by us. All copyrights, trademark rights, and other intellectual property rights belong exclusively to us. Any rights you hold in content you upload remain unaffected.

8.2. Availability

We endeavor to provide B42 services without interruption. However, interruptions cannot be ruled out, particularly due to maintenance, software updates, or technical problems beyond our control. We cannot guarantee uninterrupted operation.

8.3. Maintenance

We may take individual B42 services wholly or partly offline where this is necessary for maintenance and reasonable for you.

8.4. Discontinuing individual services

We may change or discontinue individual B42 services. If paid services for which you have already paid are discontinued, a proportional refund may be provided at your request.

8.5. Rights in the event of breach of contract

We reserve the right to delete content, revoke access authorization, or temporarily suspend access if you use B42 unlawfully or violate these Terms. We will inform you immediately by email.

9. Rights and Obligations of the User

9.1. Intended use

You may use B42 services and the portal only for their intended purpose and in accordance with these Terms. Modifying source code, reproducing our content, or making it publicly available outside B42 platforms is not permitted.

10. Liability for Defects

10.1. Statutory provisions

Statutory provisions apply to claims arising from material defects.

10.2. No guarantee of success

We make no representations or guarantees that using B42 will achieve your desired training or other result. We do not owe any specific outcome. Training results are also influenced by factors beyond our control, such as physical predispositions.

11. Liability

11.1. General

If exercise and training instructions are provided, you must follow them; otherwise, there are risks of injury and harm to health. You are responsible for ensuring that any aids and equipment used function properly and are maintained.

11.2. Liability principles

We are liable for claims for damages arising from injury to life, body, or health, breaches of essential contractual obligations, and damage caused by intentional or grossly negligent breaches of duty. All other claims for damages are excluded.

11.3. Liability for breach of essential contractual obligations

Where essential contractual obligations are breached through ordinary negligence, our liability is limited to foreseeable damage typical of the contract, unless the claims arise from injury to life, body, or health.

11.4. Liability of our representatives and employees

The limitations in sections 11.2 and 11.3 also apply in favor of our legal representatives and vicarious agents.

11.5. Product liability

The provisions of the German Product Liability Act remain unaffected.

11.6. Limitation period

By way of derogation from section 438(1) no. 3 of the German Civil Code (BGB), the general limitation period for claims for damages arising from material defects and defects of title is one year from delivery. Special statutory provisions and claims for damages under section 11.2 and the German Product Liability Act remain unaffected.

12. Rights to Use B42 Content

We grant you a non-exclusive, non-sublicensable, non-transferable right to use our content for private, non-commercial purposes under these Terms. Distributing our content or making it publicly available outside B42 platforms is not permitted.

13. User-Generated Content and User Obligations

13.1. Responsibility for your own content

You are solely responsible for content you upload or publish within B42 services. We do not adopt or review this content. We therefore provide no guarantee of its accuracy, appropriateness, or quality.

13.2. Prohibited content

You must not provide content that is pornographic, sexual, violent, racist, incites hatred, is discriminatory, insulting, or defamatory, or violates these Terms, the law, or accepted standards of decency. Infringing third-party rights (particularly personality, copyright, and trademark rights) and sending spam or unsolicited advertising are also prohibited. In particular, you must hold the necessary rights to your profile picture and other content you upload.

13.3. Indemnification

If you violate the principles in section 13.2, you must indemnify us on first demand against third-party demands or claims and hold us harmless against claims brought against us for infringement of their rights through content you uploaded. This includes legal defense costs (lawyers’ fees and court costs) insofar as you are responsible for the infringement.

14. Personal Data

By registering with B42, you accept the storage of your personal data and usage data in accordance with our privacy policies. Further information on data processing is available in our privacy policies:

  • Website Privacy Policy
  • B42 App Privacy Policy
  • B42 Nutrition for Footballers Privacy Policy
  • CoachZone Privacy Policy

15. Termination of the Contract

15.1. Account deletion by the user

You can delete your account at any time without giving reasons directly in the app (Profile → Settings → Delete account). Deletion removes all data and content you have stored; access is no longer possible afterward. If deletion occurs during an active subscription, payments already made will not be refunded, even proportionally, unless you have exercised your right of withdrawal within the deadline (see section 16).

15.2. Canceling subscriptions

Subscriptions must be canceled individually, effective at the end of the minimum term or the respective renewal period:

  • In-app subscriptions (App Store / Google Play): Cancel through the relevant store’s settings.
  • Website subscriptions (Stripe): Cancel directly using the cancellation button on our website or by email to info@b-42.com.
  • Existing Digistore subscriptions: Cancel using the link in the Digistore confirmation email or by email to info@b-42.com.

After cancellation, your user account remains active until the end of the paid term.

15.3. Termination by SFY

We may terminate the usage agreement or a subscription with immediate effect and without notice if you commit a particularly serious or repeated violation of these Terms or fall behind on payments after a reminder procedure has been conducted. We may also terminate the usage agreement without giving reasons at the end of the respective term with two weeks’ notice in text form.

16. Right of Withdrawal

16.1. Withdrawal instructions

You have the right to withdraw from this contract within fourteen days without giving reasons. The withdrawal period is fourteen days from the date the contract is concluded.

To exercise your right of withdrawal, you must inform us of your decision by an unambiguous statement (e.g. by email):

SFY GmbH
Industriestraße 15
84149 Velden
Email: info@b-42.com

To meet the withdrawal deadline, it is sufficient to send your notification of the exercise of the right of withdrawal before the withdrawal period expires.

Consequences of withdrawal

If you withdraw from the contract, we must refund all payments received from you without undue delay and no later than fourteen days from the day we receive your withdrawal notification. We will use the same payment method you used for the original transaction unless expressly agreed otherwise with you; in no event will you incur fees for this refund.

If you requested that services begin during the withdrawal period, you must pay us a reasonable amount corresponding to the proportion of services already provided up to the time of withdrawal.

16.2. Expiry of the right of withdrawal

For a service contract, the right of withdrawal expires once we have fully provided the service, if we began performance only after you gave your express consent and simultaneously acknowledged that you would lose your right of withdrawal upon our full performance of the contract. For digital content, the right of withdrawal also expires once we begin performance after you have given your express consent and simultaneously confirmed that you thereby lose your right of withdrawal.

17. Data Protection

We process your personal data in accordance with our privacy policies. Current versions are available at b-42.com/en-us/datenschutz (website), b-42.com/en-us/datenschutzerklaerung-app (B42 App), b-42.com/en-us/datenschutz-b42-nutrition (B42 Nutrition for Footballers), and b-42.com/en-us/datenschutz-coachzone (CoachZone).

Changes to these Terms

We reserve the right to amend these Terms with effect for the future. We will notify you of changes by email at least six weeks before the new version is intended to take effect and inform you of your right to object, the deadline, and the legal consequences. If you do not object within that period, the new Terms are deemed accepted.

18. Final Provisions

18.1. Applicable law

The law of the Federal Republic of Germany applies exclusively, excluding the UN Convention on Contracts for the International Sale of Goods (CISG). In dealings with consumers within the EU, mandatory consumer protection provisions of the law of the consumer’s habitual residence may also apply.

18.2. Jurisdiction

If the user has no general place of jurisdiction in Germany or another EU member state, or has moved their permanent residence abroad after these Terms take effect, our registered office is the exclusive place of jurisdiction for all disputes arising from this contract.

18.3. Severability

If individual provisions of these Terms are or become wholly or partly invalid, this does not affect the validity of the remaining provisions. The parties will endeavor to replace the invalid provision with one that most closely fulfills the contractual objective in legal and economic terms.

19. Provider Information

SFY GmbH
Industriestraße 15
84149 Velden
Email: info@b-42.com
Managing Director: Andreas Gschaider
Commercial register: Landshut Local Court, HRB 10645

These Terms can be viewed at any time at b-42.com/en-us/agb.

Part B: B42 CoachZone (Coaches and Clubs)

This part supplements Part A and governs the use of B42 CoachZone at teams.b-42.com and the Teams section of the B42 App by trainers, coaches, and clubs (hereinafter “controllers” or “you”). In the event of conflict, Part B takes precedence over Part A. The right of withdrawal under section 16 does not apply to businesses.

B.1 Scope of CoachZone Terms

Part B applies to all natural and legal persons and partnerships with legal capacity that use B42 CoachZone in the course of their commercial or self-employed professional activity (businesses within the meaning of section 14 BGB). Use of CoachZone requires agreement to these Terms (Parts A and B) and the CoachZone Privacy Policy.

B.2 Formation of the Contract

The contract for use of CoachZone is concluded when, after completing registration at teams.b-42.com, you book a paid subscription and complete payment through Stripe, or when you switch to a paid subscription after a free trial (see B.4).

B.3 Services, Prices, and Terms

B.3.1. Scope of services

CoachZone enables coaches and clubs to manage athletes, share training plans, evaluate performance data, and communicate within the team. The current scope of services is described at teams.b-42.com.

B.3.2. Prices and terms

CoachZone is offered as a monthly or annual subscription. Current prices are available at teams.b-42.com. All prices are exclusive of applicable statutory VAT if you book as a business (net pricing).

Monthly subscriptions renew automatically for one further month, and annual subscriptions for one further year, unless canceled in time.

B.4 Free Trial

New CoachZone users receive a free 14-day trial with access to all features. A payment obligation arises only after the trial ends if you have not canceled beforehand. You can cancel at any time during the trial free of charge by email to info@b-42.com or directly in the account settings at teams.b-42.com.

The free trial may be used only once per user and organization.

B.5 Payment Processing

Payments for CoachZone subscriptions are processed exclusively through Stripe Payments Europe Ltd. Available payment methods are displayed during booking. Invoices are sent automatically by email. The reverse-charge procedure may apply to businesses in the EU with a valid VAT identification number.

If a payment fails for reasons for which we are not responsible, we may temporarily suspend access to CoachZone until the outstanding payment has been settled.

B.6 Termination

B.6.1. Ordinary termination

Monthly subscriptions can be canceled at any time effective at the end of the current calendar month. Annual subscriptions can be canceled with 30 days’ notice effective at the end of the respective contract year. Cancellation is by email to info@b-42.com or directly in the account settings at teams.b-42.com.

B.6.2. Termination for good cause

Both parties may terminate the contract without notice for good cause. Good cause for SFY includes, in particular, repeated or serious violations of these Terms, payment default, or using CoachZone to process athlete data unlawfully.

B.6.3. Data deletion after termination

After the contractual relationship ends, all athlete data stored in CoachZone will be deleted no later than 30 days after termination. You are responsible for exporting all required data before that deadline. Your own coach account data will be retained in accordance with the CoachZone Privacy Policy.

B.7 Athlete Data and Data Protection

B.7.1. Responsibility under data protection law

A specific allocation of data protection roles applies to processing your athletes’ personal data through CoachZone:

  • You (coach/club) are the controller within the meaning of Article 4(7) GDPR for processing your athletes’ data. You determine the purposes and means of processing.
  • SFY GmbH processes athlete data exclusively as a processor under Article 28 GDPR, on your instructions.

B.7.2. Data processing agreement (DPA)

Using CoachZone requires a data processing agreement under Article 28 GDPR. You can obtain the DPA on request at info@b-42.com. By taking out a CoachZone subscription, you confirm that you will conclude a DPA with SFY GmbH before processing athletes’ personal data in CoachZone.

B.7.3. Obligations as controller

As controller, you must inform your athletes about processing their data in CoachZone and obtain any necessary consent. Relevant information is provided in the CoachZone Privacy Policy. Athletes’ requests for access, rectification, or erasure should be directed primarily to you; SFY GmbH will support you in fulfilling these rights on request.

B.7.4. Privacy policy

The full CoachZone Privacy Policy is available at www.b-42.com/en-us/datenschutz-coachzone.

B.8 Rights and Obligations

B.8.1. User obligations

You must use CoachZone exclusively for lawful purposes and ensure that you have the necessary authorizations to process athlete data. You are responsible for correctly setting up your team and managing access to your coach accounts.

B.8.2. Usage rights

SFY GmbH grants you a non-exclusive, non-transferable right to use the CoachZone platform under these Terms for the duration of the contractual relationship. Sublicensing or commercially reselling access is not permitted.

B.9 Liability

For CoachZone users (businesses), the following applies in derogation from section 11: SFY GmbH’s liability is limited to intent and gross negligence. Liability for indirect damage, lost profits, or data loss is excluded to the extent permitted by law. SFY GmbH is not liable for damage arising from the user’s unlawful use of CoachZone or use in breach of contract.

You indemnify SFY GmbH against third-party claims (particularly those of your athletes) based on unlawful processing of personal data for which you are responsible.

B.10 Final Provisions for CoachZone

CoachZone is governed exclusively by German law, excluding the UN Convention on Contracts for the International Sale of Goods. To the extent permitted by law, the exclusive place of jurisdiction for all disputes arising from the CoachZone contractual relationship is SFY GmbH’s registered office in Velden. Otherwise, the final provisions in section 18 apply.

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